Script Control

Name: Script Control
Author: Kai Nightmode

By: Kai Nightmode Add-on

Allow or block JavaScript.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-04

Version:

2026.8.28.0

Last updated: 2026-08-29

Features & Capabilities

This is the final version of Script Control.

On November 1, 2026 this software will be removed from GitHub, Google, Microsoft, Mozilla, and other software distribution locations.

If you wish to keep using Script Control or any of my other software going forward, you must download your own copy from GitHub.

https://github.com/nightmode?tab=repositories&sort=name

Each available project will have a releases section with an archive version you can download. All projects are in the public domain so you can modify, remix, redistribute, or do whatever you want.

You can run local extensions by activating developer mode in your browser and loading the extracted files from a location on your hard drive.

If you DO NOT download Script Control, you will likely lose access to it once it disappears on November 1, 2026.

User Growth & Download Statistics

Add-on

By:

Kai Nightmode

Daily users:

Version:

2026.8.28.0 Last updated: 2026-08-29

Version code:

6446973

Creation date:

2023-10-25

Firefox add-on GUID:

script-control@knightmode.addons.mozilla.org

Firefox add-on numeric ID:

2818824

Weekly download count:

Firefox on Android:

Risk:

Permissions:

Host permissions:

http://*/*
https://*/*

Size:

383.64KB

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-04

Compare stats and ranking:

Ranking

# 112,550 ▼ 760

Other rankings

#128 in script keyword 25 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Kai Nightmode

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/script-control/

Website:

https://github.com/nightmode?tab=repositories&sort=name

Is Script Control Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Script Control requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Script Control is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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